1. Rare Disease Research Unit Early Clinical Development, Pfizer Inc Cambridge MA USA
2. Coagulation Advancement Laboratory, Department of Pharmacotherapy & Outcomes Science Virginia Commonwealth University (VCU) Richmond VA USA
3. Department of Clinical Pharmacy, Faculty of Pharmacy Cairo University Cairo Egypt
4. Department of Pathology, Microbiology, and Immunology Vanderbilt University Medical Center Nashville TN USA
5. Division of Hematology/Oncology, Department of Internal Medicine VCU Richmond VA USA